Help me with my backlog.

There are two parts to my backlog: 1) Games I currently own, and 2) Games that I don't own yet...but I will soon. The following is a list of games I currently own and my estimated percentage of that game I have completed. Help me figure out how to tackle this beast...if ya'll wouldn't mind.

For those who have backlogs over 200 games, do you think it's possible for you to finish them all in your lifetime? Especially when you factor in all the new games that are constantly coming out, you're probably adding games faster than you're clearing them.